- Sections
- B - Techniques industriellestransports
- B63B - Navires ou autres embarcations flottantesmatériel d'armement
- B63B 3/38 - Quilles
Détention brevets de la classe B63B 3/38
Brevets de cette classe: 76
Historique des publications depuis 10 ans
|
8
|
14
|
6
|
12
|
10
|
6
|
7
|
7
|
11
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Bombardier Recreational Products Inc. | 1520 |
5 |
| TGS-NOPEC Geophysical Company, DBA TGS Imaging | 61 |
5 |
| Correct Craft IP Holdings, LLC | 45 |
3 |
| Rafnar ehf. | 17 |
3 |
| Fish Sean Ventures, LLC | 3 |
3 |
| Yamaha Motor Co., Ltd. | 2839 |
2 |
| Caterpillar Propulsion Production AB | 15 |
2 |
| Flying Fin Systems Pty Ltd | 15 |
2 |
| Jurong Shipyard Pte. Ltd. | 29 |
2 |
| Sarah-may Steenkamp | 2 |
2 |
| Fly-r | 8 |
2 |
| Sailorscale Oy | 2 |
2 |
| Everblue Technologies Co., Ltd. | 7 |
2 |
| Exail | 166 |
2 |
| Hanwha Ocean Co., Ltd. | 152 |
2 |
| GM Global Technology Operations LLC | 16124 |
1 |
| The United States of America as represented by the Secretary of the Navy | 2858 |
1 |
| ZF Friedrichshafen AG | 7238 |
1 |
| Advanced Elements, Inc. | 17 |
1 |
| BAE SYSTEMS plc | 2488 |
1 |
| Autres propriétaires | 32 |